Hello everyone I am Aman Gupta hope you all are good. Today I want to give my review this mobile phone I Kall K18. I purchased this mobile by flipkart and used it but after some days this mobile was created problem in itself. In starting days Network of this phone was ok but after that there is no any network signal reach in phone and sometime it is going to be hang. I just irritated with these problems. Customer service is quite good but as I think it cheap but there is no any quality in this phone. After few months I am frustrated with so many problems like battery problems and other things. I suggested you that if you want to purchase any cheap and good phone then do not purchase this. Thank you